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am dd072e32: Consolidate EmojiKeyboardView

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* commit 'dd072e32014935da120fab855a0d5c07541c51c3':
  Consolidate EmojiKeyboardView
This commit is contained in:
Satoshi Kataoka 2013-09-12 19:40:52 -07:00 committed by Android Git Automerger
commit f1fcfa3be5
1 changed files with 151 additions and 70 deletions
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221
java/src/com/android/inputmethod/keyboard/EmojiKeyboardView.java
View file

@ -26,6 +26,7 @@ import android.os.Build;
import android.support.v4.view.PagerAdapter;
import android.support.v4.view.ViewPager;
import android.util.AttributeSet;
import android.util.Log;
import android.util.SparseArray;
import android.view.LayoutInflater;
import android.view.View;
@ -45,6 +46,7 @@ import com.android.inputmethod.latin.SubtypeSwitcher;
import com.android.inputmethod.latin.utils.CollectionUtils;
import com.android.inputmethod.latin.utils.ResourceUtils;
import java.util.ArrayList;
import java.util.HashMap;
/**
@ -61,52 +63,134 @@ import java.util.HashMap;
public final class EmojiKeyboardView extends LinearLayout implements OnTabChangeListener,
ViewPager.OnPageChangeListener, View.OnClickListener,
ScrollKeyboardView.OnKeyClickListener {
private static final String TAG = EmojiKeyboardView.class.getSimpleName();
private final int mKeyBackgroundId;
private final int mEmojiFunctionalKeyBackgroundId;
private final KeyboardLayoutSet mLayoutSet;
private final ColorStateList mTabLabelColor;
private final EmojiKeyboardAdapter mEmojiKeyboardAdapter;
private EmojiKeyboardAdapter mEmojiKeyboardAdapter;
private TabHost mTabHost;
private ViewPager mEmojiPager;
private KeyboardActionListener mKeyboardActionListener = KeyboardActionListener.EMPTY_LISTENER;
private int mCurrentCategory = CATEGORY_UNSPECIFIED;
private static final int CATEGORY_UNSPECIFIED = -1;
private static final int CATEGORY_RECENTS = 0;
private static final int CATEGORY_PEOPLE = 1;
private static final int CATEGORY_OBJECTS = 2;
private static final int CATEGORY_NATURE = 3;
private static final int CATEGORY_PLACES = 4;
private static final int CATEGORY_SYMBOLS = 5;
private static final int CATEGORY_EMOTICONS = 6;
private static final HashMap<String, Integer> sCategoryNameToIdMap =
CollectionUtils.newHashMap();
private static final String[] sCategoryName = {
"recents", "people", "objects", "nature", "places", "symbols", "emoticons"
};
private static final int[] sCategoryIcon = new int[] {
R.drawable.ic_emoji_recent_light,
R.drawable.ic_emoji_people_light,
R.drawable.ic_emoji_objects_light,
R.drawable.ic_emoji_nature_light,
R.drawable.ic_emoji_places_light,
R.drawable.ic_emoji_symbols_light,
0
};
private static final String[] sCategoryLabel = {
null, null, null, null, null, null,
":-)"
};
private static final int[] sCategoryElementId = {
KeyboardId.ELEMENT_EMOJI_RECENTS,
KeyboardId.ELEMENT_EMOJI_CATEGORY1,
KeyboardId.ELEMENT_EMOJI_CATEGORY2,
KeyboardId.ELEMENT_EMOJI_CATEGORY3,
KeyboardId.ELEMENT_EMOJI_CATEGORY4,
KeyboardId.ELEMENT_EMOJI_CATEGORY5,
KeyboardId.ELEMENT_EMOJI_CATEGORY6,
};
private static class EmojiCategory {
private int mCurrentCategory = CATEGORY_UNSPECIFIED;
private static final int CATEGORY_UNSPECIFIED = -1;
private static final int CATEGORY_RECENTS = 0;
private static final int CATEGORY_PEOPLE = 1;
private static final int CATEGORY_OBJECTS = 2;
private static final int CATEGORY_NATURE = 3;
private static final int CATEGORY_PLACES = 4;
private static final int CATEGORY_SYMBOLS = 5;
private static final int CATEGORY_EMOTICONS = 6;
private static final String[] sCategoryName = {
"recents",
"people",
"objects",
"nature",
"places",
"symbols",
"emoticons" };
private static final int[] sCategoryIcon = new int[] {
R.drawable.ic_emoji_recent_light,
R.drawable.ic_emoji_people_light,
R.drawable.ic_emoji_objects_light,
R.drawable.ic_emoji_nature_light,
R.drawable.ic_emoji_places_light,
R.drawable.ic_emoji_symbols_light,
0 };
private static final String[] sCategoryLabel =
{ null, null, null, null, null, null, ":-)" };
private static final int[] sCategoryElementId = {
KeyboardId.ELEMENT_EMOJI_RECENTS,
KeyboardId.ELEMENT_EMOJI_CATEGORY1,
KeyboardId.ELEMENT_EMOJI_CATEGORY2,
KeyboardId.ELEMENT_EMOJI_CATEGORY3,
KeyboardId.ELEMENT_EMOJI_CATEGORY4,
KeyboardId.ELEMENT_EMOJI_CATEGORY5,
KeyboardId.ELEMENT_EMOJI_CATEGORY6, };
private final HashMap<String, Integer> mCategoryNameToIdMap = CollectionUtils.newHashMap();
private final ArrayList<Integer> mShownCategories = new ArrayList<Integer>();
public EmojiCategory() {
for (int i = 0; i < sCategoryName.length; ++i) {
mCategoryNameToIdMap.put(sCategoryName[i], i);
}
mShownCategories.add(CATEGORY_RECENTS);
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN_MR2) {
mShownCategories.add(CATEGORY_PEOPLE);
mShownCategories.add(CATEGORY_OBJECTS);
mShownCategories.add(CATEGORY_NATURE);
mShownCategories.add(CATEGORY_PLACES);
// TODO: Restore last saved category
mCurrentCategory = CATEGORY_PLACES;
} else {
// TODO: Restore last saved category
mCurrentCategory = CATEGORY_SYMBOLS;
}
mShownCategories.add(CATEGORY_SYMBOLS);
mShownCategories.add(CATEGORY_EMOTICONS);
}
public String getCategoryName(int category) {
return sCategoryName[category];
}
public int getCategoryId(String name) {
return mCategoryNameToIdMap.get(name);
}
public int getCategoryIcon(int category) {
return sCategoryIcon[category];
}
public String getCategoryLabel(int category) {
return sCategoryLabel[category];
}
public ArrayList<Integer> getShownCategories() {
return mShownCategories;
}
public int getCurrentCategory() {
// TODO: Record current category.
return CATEGORY_PEOPLE;
}
public void setCurrentCategory(int category) {
mCurrentCategory = category;
}
public boolean isInRecentTab() {
return mCurrentCategory == CATEGORY_RECENTS;
}
public int getTabIdFromCategory(int category) {
for (int i = 0; i < mShownCategories.size(); ++i) {
if (mShownCategories.get(i) == category) {
return i;
}
}
Log.w(TAG, "category not found: " + category);
return 0;
}
public int getRecentTabId() {
return getTabIdFromCategory(CATEGORY_RECENTS);
}
public int getCategoryFromTabId(int tabId) {
return mShownCategories.get(tabId);
}
public int getElementIdFromTabId(int tabId) {
return sCategoryElementId[getCategoryFromTabId(tabId)];
}
}
private final EmojiCategory mEmojiCategory = new EmojiCategory();
public EmojiKeyboardView(final Context context, final AttributeSet attrs) {
this(context, attrs, R.attr.emojiKeyboardViewStyle);
@ -134,8 +218,7 @@ public final class EmojiKeyboardView extends LinearLayout implements OnTabChange
(int)ResourceUtils.getDefaultKeyboardHeight(res)
+ res.getDimensionPixelSize(R.dimen.suggestions_strip_height));
builder.setOptions(false, false, false /* lanuageSwitchKeyEnabled */);
final KeyboardLayoutSet layoutSet = builder.build();
mEmojiKeyboardAdapter = new EmojiKeyboardAdapter(layoutSet, this);
mLayoutSet = builder.build();
// TODO: Save/restore recent keys from/to preferences.
}
@ -153,20 +236,19 @@ public final class EmojiKeyboardView extends LinearLayout implements OnTabChange
}
private void addTab(final TabHost host, final int category) {
final String tabId = sCategoryName[category];
sCategoryNameToIdMap.put(tabId, category);
final String tabId = mEmojiCategory.getCategoryName(category);
final TabHost.TabSpec tspec = host.newTabSpec(tabId);
tspec.setContent(R.id.emoji_keyboard_dummy);
if (sCategoryIcon[category] != 0) {
if (mEmojiCategory.getCategoryIcon(category) != 0) {
final ImageView iconView = (ImageView)LayoutInflater.from(getContext()).inflate(
R.layout.emoji_keyboard_tab_icon, null);
iconView.setImageResource(sCategoryIcon[category]);
iconView.setImageResource(mEmojiCategory.getCategoryIcon(category));
tspec.setIndicator(iconView);
}
if (sCategoryLabel[category] != null) {
if (mEmojiCategory.getCategoryLabel(category) != null) {
final TextView textView = (TextView)LayoutInflater.from(getContext()).inflate(
R.layout.emoji_keyboard_tab_label, null);
textView.setText(sCategoryLabel[category]);
textView.setText(mEmojiCategory.getCategoryLabel(category));
textView.setTextColor(mTabLabelColor);
tspec.setIndicator(textView);
}
@ -177,18 +259,14 @@ public final class EmojiKeyboardView extends LinearLayout implements OnTabChange
protected void onFinishInflate() {
mTabHost = (TabHost)findViewById(R.id.emoji_category_tabhost);
mTabHost.setup();
addTab(mTabHost, CATEGORY_RECENTS);
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN_MR2) {
addTab(mTabHost, CATEGORY_PEOPLE);
addTab(mTabHost, CATEGORY_OBJECTS);
addTab(mTabHost, CATEGORY_NATURE);
addTab(mTabHost, CATEGORY_PLACES);
for (final int i : mEmojiCategory.getShownCategories()) {
addTab(mTabHost, i);
}
addTab(mTabHost, CATEGORY_SYMBOLS);
addTab(mTabHost, CATEGORY_EMOTICONS);
mTabHost.setOnTabChangedListener(this);
mTabHost.getTabWidget().setStripEnabled(true);
mEmojiKeyboardAdapter = new EmojiKeyboardAdapter(mEmojiCategory, mLayoutSet, this);
mEmojiPager = (ViewPager)findViewById(R.id.emoji_keyboard_pager);
mEmojiPager.setAdapter(mEmojiKeyboardAdapter);
mEmojiPager.setOnPageChangeListener(this);
@ -197,9 +275,7 @@ public final class EmojiKeyboardView extends LinearLayout implements OnTabChange
final EmojiLayoutParams emojiLp = new EmojiLayoutParams(res);
emojiLp.setPagerProps(mEmojiPager);
// TODO: Record current category.
final int category = CATEGORY_PEOPLE;
setCurrentCategory(category, true /* force */);
setCurrentCategory(mEmojiCategory.getCurrentCategory(), true /* force */);
final LinearLayout actionBar = (LinearLayout)findViewById(R.id.emoji_action_bar);
emojiLp.setActionBarProps(actionBar);
@ -226,14 +302,14 @@ public final class EmojiKeyboardView extends LinearLayout implements OnTabChange
@Override
public void onTabChanged(final String tabId) {
final int category = sCategoryNameToIdMap.get(tabId);
final int category = mEmojiCategory.getCategoryId(tabId);
setCurrentCategory(category, false /* force */);
}
@Override
public void onPageSelected(final int position) {
setCurrentCategory(position, false /* force */);
setCurrentCategory(mEmojiCategory.getCategoryFromTabId(position), false /* force */);
}
@Override
@ -282,16 +358,17 @@ public final class EmojiKeyboardView extends LinearLayout implements OnTabChange
}
private void setCurrentCategory(final int category, final boolean force) {
if (mCurrentCategory == category && !force) {
if (mEmojiCategory.getCurrentCategory() == category && !force) {
return;
}
mCurrentCategory = category;
if (force || mEmojiPager.getCurrentItem() != category) {
mEmojiPager.setCurrentItem(category, true /* smoothScroll */);
mEmojiCategory.setCurrentCategory(category);
final int newTabId = mEmojiCategory.getTabIdFromCategory(category);
if (force || mEmojiPager.getCurrentItem() != newTabId) {
mEmojiPager.setCurrentItem(newTabId, true /* smoothScroll */);
}
if (force || mTabHost.getCurrentTab() != category) {
mTabHost.setCurrentTab(category);
if (force || mTabHost.getCurrentTab() != newTabId) {
mTabHost.setCurrentTab(newTabId);
}
// TODO: Record current category
}
@ -302,10 +379,13 @@ public final class EmojiKeyboardView extends LinearLayout implements OnTabChange
private final RecentsKeyboard mRecentsKeyboard;
private final SparseArray<ScrollKeyboardView> mActiveKeyboardView =
CollectionUtils.newSparseArray();
private int mActivePosition = CATEGORY_UNSPECIFIED;
private final EmojiCategory mEmojiCategory;
private int mActivePosition = 0;
public EmojiKeyboardAdapter(final KeyboardLayoutSet layoutSet,
public EmojiKeyboardAdapter(final EmojiCategory emojiCategory,
final KeyboardLayoutSet layoutSet,
final ScrollKeyboardView.OnKeyClickListener listener) {
mEmojiCategory = emojiCategory;
mListener = listener;
mLayoutSet = layoutSet;
mRecentsKeyboard = new RecentsKeyboard(
@ -313,11 +393,12 @@ public final class EmojiKeyboardView extends LinearLayout implements OnTabChange
}
public void addRecentKey(final Key key) {
if (mActivePosition == CATEGORY_RECENTS) {
if (mEmojiCategory.isInRecentTab()) {
return;
}
mRecentsKeyboard.addRecentKey(key);
final KeyboardView recentKeyboardView = mActiveKeyboardView.get(CATEGORY_RECENTS);
final KeyboardView recentKeyboardView =
mActiveKeyboardView.get(mEmojiCategory.getRecentTabId());
if (recentKeyboardView != null) {
recentKeyboardView.invalidateAllKeys();
}
@ -325,7 +406,7 @@ public final class EmojiKeyboardView extends LinearLayout implements OnTabChange
@Override
public int getCount() {
return sCategoryName.length;
return mEmojiCategory.getShownCategories().size();
}
@Override
@ -343,7 +424,7 @@ public final class EmojiKeyboardView extends LinearLayout implements OnTabChange
@Override
public Object instantiateItem(final ViewGroup container, final int position) {
final int elementId = sCategoryElementId[position];
final int elementId = mEmojiCategory.getElementIdFromTabId(position);
final Keyboard keyboard = (elementId == KeyboardId.ELEMENT_EMOJI_RECENTS)
? mRecentsKeyboard : mLayoutSet.getKeyboard(elementId);
final LayoutInflater inflater = LayoutInflater.from(container.getContext());